[PATCH] D126117: [DAG] SimplifyDemandedBits - ISD::OR - attempt to simplify Op1 again once we have KnownBits from Op0
Jay Foad via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Jun 13 02:05:00 PDT 2022
foad added a subscriber: alex-t.
foad added a comment.
> Digging back through the history here, it looks like the two test cases here were explicitly broken by D116270 <https://reviews.llvm.org/D116270> which prevented the OR from reassociating the constant to the outer OR.
@alex-t FYI.
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rG LLVM Github Monorepo
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https://reviews.llvm.org/D126117/new/
https://reviews.llvm.org/D126117
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